Articles on or after 4/21/2024: |
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| Washington Post,Washington Post - Climate and Environment,Washington Post - Energy 202 |
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California has so much solar power it’s throwing it away - Washington Post - Climate and Environment (Apr 22) |
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Apr 22 · In sunny California, solar panels are everywhere. They sit in dry, desert landscapes in the Central Valley and are scattered over rooftops in Los Angeles’s urban center. By last count, the state had nearly 47 gigawatts of solar power installed - enough to power 13.9 million homes and provide over a quarter of the Golden State’s electricity.
But now, the state and its grid operator are grappling with a strange reality: There is so much solar on the grid that, on sunny spring days when there’s not as much demand, electricity prices go negative. Gigawatts of solar are “curtailed” - essentially, thrown away.
In response, California has cut back incentives for rooftop solar ... Read more ...
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Chinese province of Guangdong hit by historic floods - Washington Post - Climate and Environment (Apr 22) |
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Apr 22 · Heavy rains continued to batter southern China on Monday, forcing tens of thousands of people from their homes as rescuers raced to evacuate those trapped by flooding and locate at least 11 missing residents.
The historic levels of rain across Guangdong province have come earlier than the region’s usual flood season, between May and June, prompting concerns about the effects of climate change on the country.
Extreme weather events have become more frequent and severe in China, testing the top-down and increasingly centralized leadership under Xi Jinping that may be weakening local governments’ responses to such disasters.
The floods also threaten the country’s ... Read more ...
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In photos: Heavy rains cause massive flooding in China’s Guangdong province - Washington Post - Climate and Environment (Apr 22) |
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Apr 22 · Heavy rains continued to batter southern China on Monday, forcing tens of thousands of people from their homes as rescuers raced to evacuate those trapped by flooding and locate at least 11 missing residents.
The historical levels of rain across Guangdong province have come earlier than the region’s usual flood season, between May and June, prompting concerns about the effects of climate change on the country.
April 22 | Qingyuan, Guangdong province
The region has been pummeled by heavy rain since Thursday, triggering landslides that buried buildings and floods covering villages and cities.
April 22 | Qingyuan, Guangdong province
Residents row a boat on ... Read more ...
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Nearly 2 in 5 Americans breathe unhealthy air. Why it’s getting worse. - Washington Post - Climate and Environment (Apr 24) |
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Apr 24 · A rising number of Americans - nearly 2 in 5 - has been living with unhealthy levels of air pollution, while the United States experienced a record number of days between 2020 and 2022 with very unhealthy or hazardous air, according to a new report.
More than 90 million people are living in places where the air quality is worse than a new U.S. standard, the American Lung Association reported Wednesday in its annual State of the Air assessment, which detailed a significant increase based on the stricter national particle pollution standard.
The total includes 72 million people who would not have been counted under the looser federal standard - reflecting the dramatic ... Read more ...
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New rules will slash air, water and climate pollution from U.S. power plants - Washington Post - Climate and Environment (Apr 25) |
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Apr 25 · The Environmental Protection Agency on Thursday finalized an ambitious set of rules aimed at slashing air pollution, water pollution and planet-warming emissions spewing from the nation’s power plants.
If fully implemented, the rules will have enormous consequences for U.S. climate goals, the air Americans breathe and the ways they get their electricity. The power sector ranks as the nation’s second-largest contributor to climate change, and it is a major source of toxic air pollutants tied to health problems.
Before the restrictions take effect, however, they will have to survive near-certain legal challenges from Republican attorneys general, who have been emboldened ... Read more ...
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Nine practices from Native American culture that could help the environment - Washington Post - Climate and Environment (Apr 22) |
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Apr 22 · Since the first Earth Day in 1970, the world has experienced profound ecological changes. Wildlife populations have decreased by 69 percent, the result of habitat loss caused by rapid industrialization and changing temperatures. 2023 was the hottest year on record.
Certain ancient practices could mitigate the deleterious effects of global warming. From building seaside gardens to water management in desert terrain, these time-honored practices work with the natural world’s rhythms. Some might even hold the key to a more resilient future and a means of building security for both Indigenous communities and other groups disproportionately impacted by climate change.
Jim ... Read more ...
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Scientists unlocked solar patterns that could help understand space weather - Washington Post - Climate and Environment (Apr 21) |
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Apr 21 · The sun is more than a heat lamp for Earth. It is constantly spitting streams of solar particles our way and, sometimes, powerful pockets of solar material that can jolt our planet. Now, scientists are unlocking another puzzle piece on what may drive extreme solar activity, which could bombard Earth and disrupt our technology.
The missing piece could be linked to unusual patterns of high energy bursting from the sun’s surface, according to recent research.
We’re used to hearing about the sun’s ultraviolet radiation, which we protect ourselves against with sunscreen. The sun also emits much more powerful gamma rays, which are the most energetic waves on an electromagnetic ... Read more ...
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These 150-foot-high sails could help solve shipping’s climate problem - Washington Post - Climate and Environment (Apr 22) |
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Apr 22 · To cut costs and carbon emissions, cargo ships are putting a new spin on an ancient technology: the sail.
These aren’t the sailboats of yore. Modern sails look more like airplane wings, smokestacks or balloons, and they use artificial intelligence to catch the wind with little help from mariners who long ago forgot the art of hoisting a mainsail.
Sails can reduce an existing ship’s fuel consumption - and greenhouse emissions - by something like 10 or 20 percent, according to maritime experts, making them an attractive option for ship owners looking to cut costs or comply with environmental regulations.
Ships burn some of the world’s dirtiest fuels and generate ... Read more ...
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U.S. solar companies, imperiled by price collapse, demand protection - Washington Post - Climate and Environment (Apr 24) |
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Apr 24 · Several of the biggest American solar manufacturing companies are demanding aggressive action against cheap imports, arguing in a petition filed Wednesday with the Commerce Department that firms in four Asian countries are illegally flooding the U.S. market with Chinese-subsidized panels.
Though the panels are not produced in China, the petitioners allege many are made in factories linked to Chinese-based companies that benefit from massive price supports.
The complaint comes amid a glut of solar panels on the global market that has driven prices down by 50 percent over the past year, with the International Energy Agency projecting prices will fall even further. ... Read more ...
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